28098252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 90500256

約数和(自身を除く): 62402004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 953, 1053, 1092, 1134, 1404, 1638, 1906, 2106, 2268, 2457, 2859, 3276, 3812, 4212, 4914, 5718, 6671, 7371, 8577, 9828, 11436, 12389, 13342, 14742, 17154, 20013, 24778, 25731, 26684, 29484, 34308, 37167, 40026, 49556, 51462, 60039, 74334, 77193, 80052, 86723, 102924, 111501, 120078, 148668, 154386, 173446, 180117, 223002, 240156, 260169, 308772, 334503, 346892, 360234, 446004, 520338, 540351, 669006, 720468, 780507, 1003509, 1040676, 1080702, 1338012, 1561014, 2007018, 2161404, 2341521, 3122028, 4014036, 4683042, 7024563, 9366084, 14049126, 28098252]

約数ペア:

[(1, 28098252), (2, 14049126), (3, 9366084), (4, 7024563), (6, 4683042), (7, 4014036), (9, 3122028), (12, 2341521), (13, 2161404), (14, 2007018), (18, 1561014), (21, 1338012), (26, 1080702), (27, 1040676), (28, 1003509), (36, 780507), (39, 720468), (42, 669006), (52, 540351), (54, 520338), (63, 446004), (78, 360234), (81, 346892), (84, 334503), (91, 308772), (108, 260169), (117, 240156), (126, 223002), (156, 180117), (162, 173446), (182, 154386), (189, 148668), (234, 120078), (252, 111501), (273, 102924), (324, 86723), (351, 80052), (364, 77193), (378, 74334), (468, 60039), (546, 51462), (567, 49556), (702, 40026), (756, 37167), (819, 34308), (953, 29484), (1053, 26684), (1092, 25731), (1134, 24778), (1404, 20013), (1638, 17154), (1906, 14742), (2106, 13342), (2268, 12389), (2457, 11436), (2859, 9828), (3276, 8577), (3812, 7371), (4212, 6671), (4914, 5718)]